The value of x in all case is
1. The value of x is 2
2. The value of x is 1
3.The value of x is 57
4.The value of x is 93
<h3>What is complementary and supplementary angle?</h3>
If the sum of two angles is 180 degrees then they are said to be b angles, which form a linear angle together. Whereas if the sum of two angles is 90 degrees, then they are said to be complementary angles, and they form a right angle together.
1. As the given angle is 90 degree i.e., complementary angle.
So,
54+10x+16=90
20=10x
x=2
2. 65x-12=43x+10 (Vertically opposite angle)
22x= 22
x=1
3. 72= x+15 (Vertically opposite angle)
x= 57
4.x+244+23=360 (Complete angle)
x=93
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Answer:
65,450
Step-by-step explanation:
=a x b
=238 x 275
=65,450
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Answer:
length times width
Step-by-step explanation:
Answer:
y = -1/3 -11/3
Step-by-step explanation:
We can find the slope of the line using the two given points
m = (y2-y1)/(x2-x1)
= (-5--3)/ (4--2)
= (-5+3)/(4+2)
=-2/6
= -1/3
Then we can use point slope form to calculate the equation of the line
y-y1 = m(x-x1)
y--3 = -1/3(x--2)
y+3 = -1/3(x+2)
This is in point slope form
Distribute the -1/3
y+3 = -1/3x -2/3
Subtract 3 from each side
y+3-3 = -1/3x -2/3 -3
y = -1/3x -2/3 -9/3
y = -1/3 -11/3
This is in point slope form
Answer:
56°,72°,52°
Step-by-step explanation:
Acute means angle less than 90°.
An acute triangle is a triangle with all the angles less than 90°.
So we can avoid option B 30°,25°,125° and option D 90°,45°,45°,
Sum of angle in option A
Sum = 59 + 61 + 62 = 182°
So, option A does not represent a triangle.
Sum of angle in option C
Sum = 56 + 72 + 52 = 180°
Here all the angles are less than 90°.
So, the correct answer is 56°,72°,52°.
